How do I get blinkers and brake lights to workon utility trailer when connected to u
02-23-2018, 04:54 PM
#2
Senior Member
Someone else with a 2014 will chime in I'm sure....as I know it your truck came with the tow package as an option you should have a relays & fuses left in a plastic Bag in the glove box I believe. (my 2010 had it) They have to be installed in the fuse panel over rad....once installed that 7 wire plug & the 4-pin plug will work all your trailer lites ...I also have read the truck will now sense when you have a trailer hooked up.. Good luck!!
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Ricktwuhk (02-23-2018)
02-25-2018, 12:33 PM
#3
Senior Member
I'm pretty sure the fuses and relay are only for trailer brakes and battery charge. The basic tail/turn/stop lamps should work right "out of the box". The trailer light functions have their own dedicated fuses (so a trailer short doesn't knock out the truck lights). Check them first.